Dead Tomb

Dead Tomb is apparently based on Temporel Inc., an obscure game available only through a Quebec cable service called Vidéoway. That service had no physical media and the original game is apparently lost.

The game is essentially an adventure game where you explore a pyramid and solve puzzles by selecting actions from a menu of verbs.

The plot is that in the year 3018 the Videoway Corp., your employer, sends you to study the last ice age which ended about 10,000 BC. During the long journey through space and time, your ship experiences some technical problems and you land on top of a pyramid in Egypt of 1300 BC. You decide to explore the pyramid to look for a diamond that you need to use to fix your ship, but you're ambushed by the Pharoah's soldiers, knocked out, and left somewhere inside the pyramid.